How can I create a pyramid from using php?

Question

I need to create a pyramid using asterisks. I specify a value which becomes the base of the pyramid. The base contains as much asterisks as the value specified and the pyram

Answer 1

You can try

create_pyramid("*", 5);
create_pyramid("@", 10);
create_pyramid("^_^", 10);

function create_pyramid($string, $level) {
    echo "
";
    $level = $level * 2;
    for($i = 1; $i <= $level; $i ++) {
        if (!($i % 2) && $i != 1)
            continue;   
        print str_pad(str_repeat($string, $i),($level - 1) * strlen($string), " " , STR_PAD_BOTH);
        print PHP_EOL;
    }
}


Output A

    *    
   ***   
  *****  
 ******* 
*********


Output B

         @         
        @@@        
       @@@@@       
      @@@@@@@      
     @@@@@@@@@     
    @@@@@@@@@@@    
   @@@@@@@@@@@@@   
  @@@@@@@@@@@@@@@  
 @@@@@@@@@@@@@@@@@ 
@@@@@@@@@@@@@@@@@@@


Output C

                        ^_^^_^^_^                        
                     ^_^^_^^_^^_^^_^                     
                  ^_^^_^^_^^_^^_^^_^^_^                  
               ^_^^_^^_^^_^^_^^_^^_^^_^^_^               
            ^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^            
         ^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^         
      ^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^      
   ^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^   
^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^^_^